EP3277955A1 - Füllvorrichtung - Google Patents
FüllvorrichtungInfo
- Publication number
- EP3277955A1 EP3277955A1 EP16720988.1A EP16720988A EP3277955A1 EP 3277955 A1 EP3277955 A1 EP 3277955A1 EP 16720988 A EP16720988 A EP 16720988A EP 3277955 A1 EP3277955 A1 EP 3277955A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- filling
- openings
- piston
- pump
- filled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000006260 foam Substances 0.000 claims description 44
- 239000000945 filler Substances 0.000 claims description 23
- 239000006261 foam material Substances 0.000 claims description 18
- 239000004566 building material Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 11
- 230000002572 peristaltic effect Effects 0.000 claims description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 8
- 239000011707 mineral Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims 1
- 230000001953 sensory effect Effects 0.000 claims 1
- 210000003739 neck Anatomy 0.000 abstract 1
- 238000005429 filling process Methods 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 239000011464 hollow brick Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/042—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with insulating material
- B28B11/043—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with insulating material filling cavities or chambers of hollow blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
- B29C44/186—Filling multiple cavities
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B30/00—Compositions for artificial stone, not containing binders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
- E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
- F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
- F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/02—Piston parameters
- F04B2201/0202—Linear speed of the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/02—Piston parameters
- F04B2201/0206—Length of piston stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/02—Piston parameters
- F04B2201/0209—Duration of piston stroke
Definitions
- the invention relates to a method and a filling device for filling foams having a high percentage of pores, in particular mineral foams in cavities, in particular in cavities of building materials or components, in particular building blocks.
- filling devices for filling cavities with foams are known, and in the prior art, piston dispensers or piston pumps are usually used for this purpose.
- piston dispensers or piston pumps are usually used for this purpose.
- screw conveyors have been used, but these appear to have a negative influence on the foam stability of foams with high pore content.
- Each piston dispenser or each piston pump has a container for receiving foam material and a filling element for introducing the foam material into a cavity, a piston cylinder for conveying the foam material from the container to the filling element and a valve element, with the optional communication between the container and the piston cylinder and the piston cylinder and the filling element can be produced on.
- Each piston dispenser or piston pump is therefore known to be suitable for filling cavities with foam material.
- EP 0038552 AI shows a filling plant for filling molds with foam material for the production of bricks.
- the foam material is introduced into the mold with a piston dispenser as described above.
- the disadvantage is that the device can not be flexibly adapted to different shapes or cavities to be filled, and any expansion of the foam material is not taken into account.
- GB 2045344 A shows a filling plant for filling cavities with foam material with one as described above Piston pump.
- the disadvantage is that the device can not be flexibly adapted to different shapes or cavities to be filled, and any expansion of the foam material is not taken into account.
- DE 202014100309 U1 shows a device for filling bricks with a plurality of previously described piston dispensers or piston pumps.
- the disadvantage in turn, that the device can not be quickly adapted flexibly to different bricks or cavities to be filled, and any expansion of the foam material is not taken into account.
- This device is thus suitable only for dimensionally stable foams.
- the known devices have the disadvantage that they can not be adapted or not quickly adapted to different components to be filled, which have a different number of cavities or cavities with different volumes.
- DE 202014100309 U1 it is stated that the number of valve elements, cylinder pistons and hoses of the device are chosen as a function of the hollow brick to be filled, which is a separate type of hollow brick to be filled Filling plant required, or requires a complex conversion of the existing system.
- the object underlying the invention is to provide a device which allows an accurate, economical and gentle filling of rapidly curing foams with a high percentage of pores.
- the device should also be easy to clean quickly and thoroughly from the curing foam.
- the system should also be able to be adapted with little effort to different cavities to be filled of different building materials.
- a filling system comprising a container which is at least partially filled with foam and having a plurality of openings, wherein the openings lead via lines to a filling element having a plurality of filler neck to design such that each between the openings of the Container and the filling element extending line having a pump in the form of a piston, rotary piston, gear, sine or peristaltic pump, wherein in the case of piston pumps, the open ends of the piston cylinder via a common translationally movable point element in successive steps with either the container and can be connected to the filling element, wherein each piston, rotary piston, gear, sine or peristaltic pump can be controlled independently of the other, so that the parameters of each pump are adapted to each cavity to be filled or other conditions.
- the switch element is a plate which has two openings per piston cylinder, wherein the piston cylinder is followed by a v-shaped or Y-shaped pipe section, the first leg of a connection to the container and the second leg allows a connection to the outlet end, wherein in a first position of the Plate the first opening of the plate releases the path over the first leg to a conduit in the container and in a second position, the second opening of the plate releases the path via the second leg of the pipe section in a line to the filling element.
- the switch element is a plate which has two openings per piston cylinder, wherein the piston cylinder is followed by a v-shaped or Y-shaped pipe section, the first leg of a connection to the container and the second leg allows a connection to the outlet end, wherein in a first position of the Plate the first opening of the plate releases the path over the first leg to a conduit in the container and in a second position, the second opening of the plate releases the path via the second leg of the pipe section in a line to the filling
- a stirring element is mounted in the foam container, which keeps the foam in motion and ensures a uniform distribution of the foam at the bottom of the container.
- Rotary pumps or gear pumps used. These pumps are characterized by the fact that the pumped volume in the pump is not compressed and the pumps have a small size.
- peristaltic pumps are used instead of the cylinder piston for foam transport. These pumps are characterized by the fact that the mechanical moving components of the peristaltic pump do not come into contact with the foam to be delivered.
- the rotary lobe pump, sine, gear pump and peristaltic pump have the advantage that, in contrast to cylinder piston pump, they can convey continuously, so that the downtime between the filling of the cavities of successive building materials such as bricks is significantly lower.
- the speed (speed) of the individual pumps can be controlled in order to be able to set the delivered volume per unit time per pump, so that the filling process for all cavities to be filled is terminated at the same time.
- all pumps are shut off at the same time and the outlet end is preferably closed.
- the method according to the invention also particularly preferably comprises a control or regulation of the cylinder pistons or the pumps, which is based on the material composition and properties of the foam, in particular density and pore size and / or
- Ambient conditions such as temperature, air pressure, humidity, the parameters of the cylinder piston, ie stroke and speed or the speed of the rotary piston, gear or hose pump controls or regulates.
- the filling quantity or the filling level of the foam in the cavities is detected and the cylinder piston or pump parameters are regulated in dependence thereon.
- the detection of the filling quantity or the level can already be carried out continuously during the filling or done after completion of filling.
- the filling quantity or the level in building materials with a plurality of cavities for each cavity is detected individually and controlled the respective cavity associated piston-cylinder unit or pump in response thereto.
- the filling quantity or the level is preferably detected after completion of expansion, so that exactly the required amount of foam can be introduced, which leads to a minimum consumption of the foam material.
- the building materials in the form of prefabricated elements such as building blocks, in particular hollow bricks, which are transported on an assembly line to representational plant.
- the filling unit which receives the outlet ends of the system according to the invention, attached to the arm of an industrial robot, wherein particularly preferably the filling unit is moved during the filling process with the conveyor belt, so that the building materials can be transported on the conveyor belt at a constant speed.
- the filling unit is moved during the filling process with the conveyor belt, so that the building materials can be transported on the conveyor belt at a constant speed.
- the position of the building materials is detected by sensors on the conveyor belt, so that the robot can control these accurately.
- the plant according to the invention can be compared to the state of
- Foams with a high particle content of at least 50% In particular, at least 70% are used, since the foam structure is maintained and expansion of the foam with a high percentage of pores is unproblematic by the measures according to the invention.
- Fig. 1 shows a schematic representation of an exemplary system according to the invention in view from the side and from above.
- Fig. 2 show a schematic representation of two exemplary switch elements according to the invention in two different positions.
- FIGS. 3 a and 3 b show a schematic illustration of a further example according to the invention
- FIGS. 4a and 4b show schematic illustrations of exemplary systems according to the invention with a rotary piston pump in a side view.
- the plant shown in Fig. 1 has eight piston cylinder 1, which are connected with their open ends to a switch element 2.
- the switch element 2 is in the form of an elongate plate, which is translationally displaceable between two positions. In the first position, the switch element 2 releases a connection from the open end of the piston cylinder 1 to the container 3. In the second position, the switch element 2 releases a connection from the open end of the piston cylinder 1 to the filling element 4.
- Each piston cylinder is driven by a servo motor 5, wherein the stroke and / or the lifting speed of the
- Piston cylinder 1 is controlled or regulated via the servo motor 5.
- a stirring element 3.1 is arranged, which keeps the foam in motion and this evenly to the
- the piston cylinder 1 is preferably not directly with its open end on the switch element 2, but via a funnel-shaped or Y-shaped intermediate piece 2.1, which has a circular opening on the piston cylinder 1 side facing and at the openings 2.2 of the switch element 2 side facing an oval opening, or has two circular openings.
- the container line 2.3 extends from the switch element 2 to the container 3 and the outlet 2.4 from the switch element 2 to the filling element 4.
- the switch element 2 may preferably, when it is decoupled from the drive 2.5, moved out of the device become.
- the piston cylinders 1, preferably together with the intermediate pieces 2.1 can be moved away from the tank line 2.3 and the outlet line 2.4 in order to make both the piston cylinders 1 and the lines accessible for thorough cleaning or maintenance.
- Quick-release system in particular tensioning lever, to which the lines 2.3, 2.4 receiving system component to be connected.
- hose 6 Between the outlet conduit 2.4 and the filling element 4 is preferably a hose 6, which allows a relative movement of the filling member 4 relative to the previously described plant parts.
- the filling element 4 has a carrier 4.1, to which the outlet ends connected to the hoses 6, which are preferably designed in the form of filler neck 4.2, are fixed in an arrangement corresponding to the cavities 7.1 of the building block 7.
- the filling 4.2 can preferably before the beginning of Filling automated in the cavities 7.1 are introduced and moved out during filling of these.
- the filling nozzles 4.2 are closed by a closure element 4.3, for example in the form of one or more slides.
- the arrangement of the filler neck 4.2 in the carrier 4.1 can be changed depending on the building block 7 to be filled.
- the support 4.1 including filler 4.2 can be exchanged, so that for each form of the system of the invention to be filled blocks 7, the corresponding filler neck assembly can be used.
- the hoses 6 are preferably fastened to the filler neck 4.2 with a quick-release system, such as, in particular, tensioning levers, in order to enable a rapid changeover between the batches of different building blocks 7.
- the number of piston cylinders 1 corresponds to the number of cavities 7.1 which the block to be filled with the most cavities 7.1 has.
- the filling element 4 switching elements such as in particular 3-way valves have to allow the connection of a hose 6 to different filler 4.2.
- the 3-way valve can also be used advantageously as a closure element 4.3, so that individual filler 4.2 can remain locked while the other fill a block 7.
- all closure elements 4.3 are opened, or other closure elements 4.3 locked.
- the piston cylinder 1 associated with the respective closed line stops for the duration of the filling process. The advantage of this is that the piston cylinder 1 stand still only for a filling, whereby a long residence of the foam material in the line is omitted.
- the filling element 4 is carried by a robot, preferably an industrial robot 8.
- the blocks 7 are preferably transported by the conveyor belt 9 relative to the filling system.
- the conveyor belt 9 or a plate arranged on the conveyor belt under the module 7 closes the underlying openings of the cavities 7.1.
- the plate, not shown, is necessary when the module 7 (including plate) is removed from the conveyor belt 9, before the foam is sufficiently cured so as not to flow out of the cavities 7.1.
- a block 7 can be filled with the system according to the invention any cavities exhibiting building material, or any cavities exhibiting component, such as building board, precast or pipe shells.
- the system according to the invention can also be advantageously used to fill molds or formwork, in particular complex molds which require filling at several points or from several sides, or in the case that several molds are to be filled simultaneously.
- the mineral foam forms, if the mold is removed after sufficient curing of the foam, even the building material or the component. Preference may in the form or in the cavity 7.1 in turn building materials, or any elements, such as pipes, hoses or reinforcements may be appropriate, which are enclosed by the mineral foam and fixed in position to each other or to the cavity 7.1.
- FIGS. 2a and 2b an exemplary switch element 2 is shown, which is designed as an elongate plate with two parallel staggered rows of opening 2.2. Due to the staggered arrangement of the openings 2.2 is always only a series of opening 2.2 in congruent position with the tank lines 2.3 or the outlet 2.4. In the the first end position as shown in Fig. 2a, connects the switch element 2, the intermediate pieces 1.1 and the piston cylinder
- FIGS. 2a and 2b The position of the opening of an intermediate piece 1.1 is shown in FIGS. 2a and 2b with a dotted line.
- FIGS. 2c and 2d show a switch element 2 with a different hole pattern, in which four piston cylinders 1 are sucked out of the container 3, while the other four piston cylinders 1 are conveyed into the outlet line 2.4.
- an arbitrary circuit can be achieved via a suitable hole pattern and corresponding control of the piston cylinder 1, so the system can be easily replaced by the switch element
- FIGS. 3a and 3b an alternative embodiment of the switch element 2 is shown in which only one row of openings 2.2 is required, which however presupposes that the openings of the container lines 2.3 and the outlet lines 2.4 lie in a line and preferably have the same diameter ,
- a 90 ° arc from the reservoir 3 may be provided for trained as a translational slide switch element 2 and another 90 ° arc from the switch element 2 to the filler neck 2.4.
- the rotary pump 10 is connected at its inlet end to the bottom of the container 3 and at the outlet end of the rotary pump 10, the hose 6 is fixed.
- Pro to be filled cavity 7.1 is advantageous at least one rotary lobe pump 10 is present, these at different
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Computer Hardware Design (AREA)
- Civil Engineering (AREA)
- Basic Packing Technique (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM50054/2015U AT14935U1 (de) | 2015-03-31 | 2015-03-31 | Füllvorrichtung |
DE202015003366.0U DE202015003366U1 (de) | 2015-03-31 | 2015-05-07 | Füllvorrichtung |
PCT/AT2016/050085 WO2016154654A1 (de) | 2015-03-31 | 2016-03-30 | Füllvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3277955A1 true EP3277955A1 (de) | 2018-02-07 |
EP3277955B1 EP3277955B1 (de) | 2021-07-28 |
Family
ID=56551700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16720988.1A Active EP3277955B1 (de) | 2015-03-31 | 2016-03-30 | Verfahren zum füllen von hohlräumen von bausteinen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3277955B1 (de) |
AT (1) | AT14935U1 (de) |
DE (1) | DE202015003366U1 (de) |
DK (1) | DK3277955T3 (de) |
WO (1) | WO2016154654A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019211428B4 (de) * | 2019-07-31 | 2022-07-14 | Ziegelwerk Otto Staudacher Gmbh & Co. Kg | Verfahren zum Befüllen eines Mauersteins sowie Anlage |
EP4000836B1 (de) * | 2020-11-19 | 2024-02-07 | Schindler GmbH | Vorrichtung, anordnung und verfahren zur herstellung von platten aus flüssigem oder pastösem baugrundstoff |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2235586A1 (de) * | 1972-07-20 | 1974-02-07 | Wibau Gmbh | Steuerschieber einer zweikolbenpumpe zur foerderung von baustoffmischungen, insbesondere von zementbeton |
DE2614512A1 (de) * | 1976-04-03 | 1977-10-13 | Josef Hehn | Hohlblockstein mit schaumkunststoffeinlage sowie verfahren und vorrichtung zu dessen herstellung |
DE2740269A1 (de) * | 1977-04-25 | 1978-10-26 | Curt Holger Ingestroem | Baustein |
DE7902915U1 (de) | 1979-02-02 | 1979-06-28 | Parietti, Arthur, Bouligny (Frankreich) | Pumpe zum einspritzen von moerteln in ankerloecher |
DE3162090D1 (en) | 1980-04-22 | 1984-03-08 | Sicowa Verfahrenstech | Process for the production of wall bricks based on sand-lime and apparatus for manufacturing crude bricks |
AT389909B (de) * | 1983-12-12 | 1990-02-26 | Leier Michael | Baustein |
RO126469B1 (ro) * | 2011-02-16 | 2013-10-30 | Constantin Dincă | Metodă şi aparat pentru izolarea blocurilor de zidărie cu goluri |
DE202014100309U1 (de) * | 2014-01-24 | 2015-02-05 | Ziegelwerk Otto Staudacher Gmbh & Co. Kg | Fülleinrichtung zum Befüllen von Mauersteinen |
-
2015
- 2015-03-31 AT ATGM50054/2015U patent/AT14935U1/de unknown
- 2015-05-07 DE DE202015003366.0U patent/DE202015003366U1/de active Active
-
2016
- 2016-03-30 WO PCT/AT2016/050085 patent/WO2016154654A1/de active Application Filing
- 2016-03-30 DK DK16720988.1T patent/DK3277955T3/da active
- 2016-03-30 EP EP16720988.1A patent/EP3277955B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
AT14935U1 (de) | 2016-08-15 |
EP3277955B1 (de) | 2021-07-28 |
DK3277955T3 (da) | 2021-10-18 |
DE202015003366U1 (de) | 2016-07-13 |
WO2016154654A1 (de) | 2016-10-06 |
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